From owner-freebsd-questions@freebsd.org Tue Jun 23 01:31:06 2020 Return-Path: Delivered-To: freebsd-questions@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E10A03440EC for ; Tue, 23 Jun 2020 01:31:06 +0000 (UTC) (envelope-from wesley@freenetMail.de) Received: from mout0.freenet.de (mout0.freenet.de [IPv6:2001:748:100:40::2:2]) (using TLSv1.2 with cipher ECDHE-RSA-CHACHA20-POLY1305 (256/256 bits)) (Client CN "*.freenet.de", Issuer "TeleSec ServerPass Class 2 CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 49rTJ96nywz3Tcv for ; Tue, 23 Jun 2020 01:31:05 +0000 (UTC) (envelope-from wesley@freenetMail.de) Received: from [195.4.92.163] (helo=mjail0.freenet.de) by mout0.freenet.de with esmtpa (ID wesley@freenetMail.de) (port 25) (Exim 4.92 #3) id 1jnXmA-0007pb-2U for freebsd-questions@freebsd.org; Tue, 23 Jun 2020 03:31:02 +0200 Received: from [::1] (port=54942 helo=mjail0.freenet.de) by mjail0.freenet.de with esmtpa (ID wesley@freenetMail.de) (Exim 4.92 #3) id 1jnXmA-0008Ah-1p for freebsd-questions@freebsd.org; Tue, 23 Jun 2020 03:31:02 +0200 Received: from sub3.freenet.de ([195.4.92.122]:59104) by mjail0.freenet.de with esmtpa (ID wesley@freenetMail.de) (Exim 4.92 #3) id 1jnXk3-00083M-2k for freebsd-questions@freebsd.org; Tue, 23 Jun 2020 03:28:51 +0200 Received: from [154.213.3.119] (port=48609 helo=[172.21.88.205]) by sub3.freenet.de with esmtpsa (ID wesley@freenetMail.de) (TLSv1.2:ECDHE-RSA-CHACHA20-POLY1305:256) (port 587) (Exim 4.92 #3) id 1jnXk2-00069k-R3 for freebsd-questions@freebsd.org; Tue, 23 Jun 2020 03:28:51 +0200 To: freebsd-questions@freebsd.org From: Wesley Subject: limit bandwidth for a process Message-ID: <8cb1b4a8-b839-e495-272e-1b12f0f2aa6b@freenetMail.de> Date: Tue, 23 Jun 2020 09:28:47 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.9.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originated-At: 154.213.3.119!48609 X-Rspamd-Queue-Id: 49rTJ96nywz3Tcv X-Spamd-Bar: + Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of wesley@freenetMail.de has no SPF policy when checking 2001:748:100:40::2:2) smtp.mailfrom=wesley@freenetMail.de X-Spamd-Result: default: False [1.53 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; RCVD_COUNT_FIVE(0.00)[5]; NEURAL_HAM_MEDIUM(-0.27)[-0.269]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_SPAM_SHORT(0.23)[0.228]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[freenetMail.de]; AUTH_NA(1.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_SPAM_LONG(0.67)[0.670]; RCVD_IN_DNSWL_NONE(0.00)[2001:748:100:40::2:2:from]; R_SPF_NA(0.00)[no SPF record]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; R_DKIM_NA(0.00)[]; ASN(0.00)[asn:5430, ipnet:2001:748::/32, country:DE]; MIME_TRACE(0.00)[0:+]; MID_RHS_MATCH_FROM(0.00)[] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Jun 2020 01:31:06 -0000 Hi How can I limit a process's bandwidth usage in freebsd? For example, I want proftpd can consume max bandwidth 50mb. Thanks.